Product Profile of Power Transformer Rectifier Set
Power Transformer Rectifier Set sets supply specified DC Voltage and current to the field of electrostatic precipitators. The Transformer Rectifier Set ensures standard for quality and adaptability in retrofit and new applications. Power Transformer Rectifier Set is manufactured by Shyamrai Electronics.
Shyamrai Electronics also manufactures a wide range of process controller equipments Temperature Scanner, Temperature Transmitter, PID Controller, MPPT Battery Chargers for Solar Power Plant, UPS etc. The Power Transformer Rectifier Set is equipped with Micro-processor based controller to meet all electrical requirements for all types of ESPs.
Key Features of Power Transformer Rectifier Set
- The T/R set consists of a transformer, an in-built current-limiting reactor [CLR], High voltage rectifiers, High voltage resistance for signal feed back to controller, R.F. Choke and switches-all contained in an oil- filled tank that is completely sealed and suitably painted for outdoor use.
- Standard semi-outdoor bushing are supplied on these units and are suitable for outdoor use when enclosed in a bus duct to protect them from the elements.
- Available any ratings are from 40 kV DC 100mA to 120kV DC 2000mA.
- Main transformer: This is a high-voltage, step-up transformer designed to convert low-voltage input into the high voltage required for ESP operation.
- Rectifier: To ensure the optimum reliability, our minimum rating for high-voltage rectifiers are 1.5 times the PIV of the T/R maximum peak KV.
- Transformer-Rectifier Tank: T/R tanks are rectangular in shape. Lugs and supports are available to aid in lifting by crane or forklift.
- Current limiting reactor [CLR]: Because of sparking and consequent short circuiting during ESP operation, current must be limited to protect the T/R set.
- The CLR is designed so that short-circuit current is limited to a value specified by the user
- Allows more efficient utilization of SCR devices, without which higher current carrying SCR devices would have to be used, because of de-aerating for lower conduction angles.
